C07D 235/06
With only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in
Official title: with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
C07D235/06 (With only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in) appears on 1,910 US grants and 1,809 published applications in this corpus.
Search patents in C07D- Granted patents
- 1,910
- Published applications
- 1,809
- Assignees
- 915
- Inventors
- 6,495
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 34 | 0 |
| 1977 | 17 | 0 |
| 1978 | 14 | 0 |
| 1979 | 17 | 0 |
| 1980 | 15 | 0 |
| 1981 | 13 | 0 |
| 1982 | 15 | 0 |
| 1983 | 11 | 0 |
| 1984 | 12 | 0 |
| 1985 | 15 | 0 |
| 1986 | 13 | 0 |
| 1987 | 14 | 0 |
| 1988 | 8 | 0 |
| 1989 | 16 | 0 |
| 1990 | 21 | 0 |
| 1991 | 19 | 0 |
| 1992 | 24 | 0 |
| 1993 | 26 | 0 |
| 1994 | 27 | 0 |
| 1995 | 30 | 0 |
| 1996 | 42 | 0 |
| 1997 | 52 | 0 |
| 1998 | 38 | 0 |
| 1999 | 37 | 0 |
| 2000 | 40 | 0 |
| 2001 | 45 | 7 |
| 2002 | 54 | 55 |
| 2003 | 40 | 74 |
| 2004 | 37 | 99 |
| 2005 | 39 | 68 |
| 2006 | 41 | 87 |
| 2007 | 56 | 74 |
| 2008 | 40 | 89 |
| 2009 | 60 | 91 |
| 2010 | 62 | 104 |
| 2011 | 66 | 82 |
| 2012 | 60 | 67 |
| 2013 | 69 | 61 |
| 2014 | 60 | 94 |
| 2015 | 73 | 81 |
| 2016 | 65 | 87 |
| 2017 | 75 | 67 |
| 2018 | 50 | 61 |
| 2019 | 60 | 66 |
| 2020 | 45 | 77 |
| 2021 | 57 | 60 |
| 2022 | 43 | 63 |
| 2023 | 30 | 69 |
| 2024 | 37 | 53 |
| 2025 | 47 | 40 |
| 2026 | 29 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07D 235/08Radicals containing only hydrogen and carbon atoms580
- C07D 235/14Radicals substituted by nitrogen atoms406
- C07D 235/16Radicals substituted by carbon atoms having three bonds to hetero atoms with303
- C07D 235/12Radicals substituted by oxygen atoms282
- C07D 235/10Radicals substituted by halogen atoms or nitro radicals178
Recent patents
- Methods of coupling a carbon containing moiety to an amine containing moiety6 Oct 2026US 12,753,155 B2Purdue Research Foundation
- One-pot homogeneous process for the large scale manufacture of 2-substituted benzimidazoles4 Aug 2026US 12,698,267 B2Ecolab USA Inc.
- Benzimidazole-substituted fluoranthene compound, and organic light emitting device including the same4 Aug 2026US 12,698,274 B2LG Chem.Ltd.
- Methods and compositions for targeting Tregs using CCR8 inhibitors28 Jul 2026US 12,692,239 B2Nanjing Immunophage Biomedical Co., Ltd.
- Bicyclic fused ring derivative or salt thereof and pharmaceutical composition comprising same21 Jul 2026US 12,686,665 B2Yuhan Corporation
- Compounds, compositions and methods thereof24 Sep 2026US 2026/0285869 A1Hepaitech (Beijing) Biopharma Technology Co., Ltd.
- Inhibitors of nlrp3 inflammasome17 Sep 2026US 2026/0274801 A1BioAge Labs, Inc.
- Compositions comprising 2,2,4-trimethyl-n-phenyl-1,2- dihydroquinolin-6-amine17 Sep 2026US 2026/0274805 A1Flexsys IP Holdings, LLC
- Fluorinated mu-opioid receptor agonists10 Sep 2026US 2026/0265205 A1The United State of America, as represented by the Secretary, Department of Health and Human
- 3-alkylamine indole activators of serotonin receptors10 Sep 2026US 2026/0265250 A1
Most cited
By later US patents
- Method for deuteration of a heterocyclic ring304US 7,517,990 B2Wako Pure Chemical Industries, Ltd. · 2009
- Angiotensin II receptor blocking benzimidazoles184US 4,880,804 AE. I. Du Pont de Nemours and Company · 1989
- Benzimidazoles useful as angiotensin-11 antagonists142US 5,591,762 ADr. Karl Thomae GmbH · 1997
- Angiogenesis inhibitors114US 6,465,484 B1Merck & Co., Inc. · 2002
- Retroviral protease inhibiting compounds109US 5,354,866 AAbbott Laboratories · 1994